gtk_im_context_simple_add_table ()

Adds an additional table to search to the input context.
Each row of the table consists of max_seq_len key symbols
followed by two guint16 interpreted as the high and low
words of a gunicode value. Tables are searched starting
from the last added.

The table must be sorted in dictionary order on the
numeric value of the key symbol fields. (Values beyond
the length of the sequence should be zero.)